Simultaneous measurement of gas pressure and temperature based on Fabry–Pérot cavity cascading fiber Bragg grating
A novel optical fiber sensor with the ability to simultaneously measure gas pressure and temperature is proposed and experimentally demonstrated. The sensor comprises a fiber Bragg grating (FBG) and Fabry–Pérot interferometer (FPI) cascading; the FPI consists of two sections of single mode fiber spl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2021-12-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0067521 |